ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5919 P507E   Breaking Good 0 / 0 7
5865 P519E   A and B and Lecture Rooms 1 / 2 7
5861 P520D   Cubes 0 / 0 7
5855 P522C   Chicken or Fish? 0 / 0 7
5848 P524D   Social Network 0 / 0 7
5841 P525E   Anya and Cubes 0 / 0 7
5820 P530F   Jumping frogs 0 / 0 7
5819 P530G   Levenshtein distance 0 / 0 7
5818 P530H   Points in triangle 0 / 0 7
5785 P540E   Infinite Inversions 0 / 0 7
5779 P542F   Quest 0 / 0 7
5777 P543B   Destroying Roads 0 / 0 7
5762 P546E   Soldier and Traveling 0 / 0 7
5747 P549H   Degenerate Matrix 0 / 0 7
5738 P551D   GukiZ and Binary Operations 0 / 0 7
5732 P552E   Vanya and Brackets 0 / 0 7
5675 P571A   Lengthening Sticks 0 / 0 7
5656 P575F   Bulbo 0 / 0 7
5651 P576B   Invariance of Tree 0 / 0 7
5650 P576C   Points on Plane 0 / 0 7
5605 P587B   Duff in Beach 0 / 0 7
5597 P590B   Chip 'n Dale Rescue Rangers 0 / 0 7
5548 P601B   Lipshitz Sequence 0 / 0 7
5517 P609E   Minimum spanning tree for each edge 1 / 1 7
5485 P615E   Hexagons 0 / 0 7
5462 P620E   New Year Tree 0 / 0 7
5398 P630P   Area of a Star 0 / 0 7
5392 P631D   Messenger 0 / 0 7
5387 P632D   Longest Subsequence 0 / 0 7
5344 P644C   Hostname Aliases 0 / 0 7
5313 P656D   Rosetta Problem 0 / 0 7
5292 P661D   Maximal Difference 0 / 0 7
5276 P665E   Beautiful Subarrays 0 / 0 7
5248 P675C   Money Transfers 0 / 0 7
5185 P689D   Friends and Subsequences 0 / 0 7
5172 P690D3   The Wall (hard) 0 / 0 7
5132 P702E   Analysis of Pathes in Functional Graph 0 / 0 7
5128 P703C   Chris and Road 0 / 0 7
5127 P703D   Mishka and Interesting sum 0 / 0 7
4999 P730C   Bulmart 0 / 0 7
4979 P732E   Sockets 0 / 0 7
4966 P734E   Anton and Tree 0 / 0 7
4924 P746G   New Roads 0 / 0 7
4914 P748D   Santa Claus and a Palindrome 0 / 0 7
4912 P748E   Santa Claus and Tangerines 0 / 0 7
4892 P754D   Fedor and coupons 0 / 0 7
4854 P762C   Two strings 0 / 0 7
4849 P763B   Timofey and rectangles 0 / 0 7
4831 P766E   Mahmoud and a xor trip 0 / 0 7
4830 P767B   The Queue 0 / 0 7

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